.blog {
    padding: 20px;
}
.blog h3 {
    text-align: center;
}
.date {
    text-align: center;
    color: #4b8913;
    padding: 15px 0;
}
.desc {
    text-indent: 2em;
}
.blog a{
    display: block;
    width: 110px;
    height: 35px;
    border: 2px solid black;
    text-align: center;
    line-height: 33px;
    color: black;
    text-decoration: none;
    margin: 10px auto;

    transition: all 0.8s;
}
.blog a:hover {
    background-color: gray;
    color:white;
}

.update {
    display: flex;
}